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503 datasets

Adult Cigarette and Tobacco Use Prevalence

  • Published by: California Department of Public Health
  • Last updated: Monday, October 20, 2025
  • File types: CSV, ZIP

This dataset contains two data files: 1) Adult cigarette use prevalence and 2) Adult tobacco use prevalence in California. Tobacco use includes cigar...

Medical Service Study Areas

  • Published by: Department of Health Care Access and Information
  • Last updated: Monday, October 20, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is the current Medical Service Study Area. California Medical Service Study Areas are created by the California Department of Health Care Access ...

Infectious Diseases by Disease, County, Year, and Sex

  • Published by: California Department of Public Health
  • Last updated: Monday, October 20, 2025
  • File types: CSV, ZIP

These data contain case counts and rates for selected communicable diseases—listed in the data dictionary—that met the surveillance case definition fo...

Disproportionate Share Hospital (DSH) Eligibility for State Fiscal Years 2010-2024

  • Published by: California Department of Health Care Services
  • Last updated: Monday, October 20, 2025
  • File types: CSV, ZIP

The data contains a list of hospitals in California that meet the Disproportionate Share Hospital (DSH) eligibility criteria. DSH is a special progra...

Licensed and Certified Health Care Facilities

  • Published by: California Department of Public Health
  • Last updated: Monday, October 20, 2025
  • File types: HTML

Note: This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ...

Medi-Cal Birth Statistics, by Select Characteristics and California Resident Hospital Births

  • Published by: California Department of Health Care Services
  • Last updated: Monday, October 20, 2025
  • File types: PDF, CSV, ZIP

California Birth Report totals by Birth Characteristics to inform the public, stakeholders, and researchers. The DHCS Medi-Cal Birth Statistics tab...

CalHHS Open Data Portal - Google Analytics Data

  • Published by: California Center for Data Insights and Innovation
  • Last updated: Sunday, October 19, 2025
  • File types: CSV, ZIP

Universal Analytics data from Google Analytics for the CalHHS Open Data Portal. This data was captured using the depreciated Universal Analytics tool ...

Health Care Quality Report Card

  • Published by: California Center for Data Insights and Innovation
  • Last updated: Sunday, October 19, 2025
  • File types: XLSX, PDF, ZIP

The California Health Care Quality Report Cards show the quality of health care for millions of Californians who get their care through medical groups...

Trends in the Utilization and Mortality for Coronary Artery Bypass Graft Surgery in California Hospitals

  • Published by: Department of Health Care Access and Information
  • Last updated: Monday, October 20, 2025
  • File types: CSV, PDF, ZIP

CABG surgery, a major interventional procedure to treat coronary artery diseases, is the most common type of open-heart surgery and the costliest proc...

Immunizations in Child Care by Academic Year

  • Published by: California Department of Public Health
  • Last updated: Monday, October 20, 2025
  • File types: CSV, PDF, ZIP

This dataset contains immunization status of child care facility enrollees aged 2 years to 4 years 11 months in California in facilities with 10 or mo...